Parmophorella acadica (FOSSIL) (I. Dawson, 1868 †) Canada, New Brunswick, Restigouche
Palaeacmaea discoides (FOSSIL) J. Perner, 1903 † Czech Republic, Prague
Palaeacmaea horizontalis (FOSSIL) J. Perner, 1903 †
Palaeacmaea magnifica (FOSSIL) Twenhofel, 1928 † Canada, Quebec, Minganie-Basse-Cote-Nord
Palaeacmaea postuma (FOSSIL) Böhm, 1895 † Italy, Veneto, Belluno
Palaeacmaea rugosa (FOSSIL) D.E. Harper † UK, Wales
Palaeacmaea typica (FOSSIL) J.W. Hall& R.P. Whitfield, 1872 † United States, New York, Clinton